Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

how many types of operating system?

IBM,

18 22420

how to recover the boot block in soalris 9,i am able to get CDE desktop login.

5 8739

What is an interrupt? How are multiple interrupts dealt with?

2239

List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes.

Voltech,

2296

Q2. Explain the difference between a MONOLITHIC KERNAL and a MICROKERNAL?

2026

What is an interrupt? How are multiple interrupts dealt with?

2208

Can anybody tell me the step by step how to install raid-5

Google,

7 11243

what is the difference between SED and GREP ? Which one is more better and why?

IBM,

4 36917

how to find the 51th record of a file containing 100 records in unix.

IBM,

12 24928

how to use grep command to list find the records of a file containg 10 different strings

IBM,

5 13880

What is the difference between NFS 3 and NFS 4? What are new features added in NFS4?

ComNet,

3 21003

what are the ALOM commands are used to troubleshooting sunv440 server on ALOM console mode?

Accel, Accel Frontline, Bhel, CSC,

1 5736

what are the ILOM commands are used to troubleshooting sunv490 server on ILOM console mode?

CSC,

1 6674

If JFS file system is 100% full how we can increase the file system ?

3 8044

What is shrinking file system in AIX where it actually resides?

2437

Un-Answered Questions { Operating Systems }

Is there a free windows operating system?

857

Explain process id.

874

What is the difference between absolute and relative path?

1038

What is ipc port?

1009

How do I run exe files on windows 7?

909

Can chkdsk fix bad sectors?

828

How remove all from arraylist?

938

Can you recover data from ssd?

935

What differences exist between hashmap and hashtable?

989

How do I analyze minidump files?

937

Which type of os is linux?

868

What is unix kernel explain it?

939

How do I reinstall explorer exe?

1018

What is difference between post and patch?

1111

What is an iterative algorithm?

960

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